Chamomile tea is often called a natural remedy for stress and insomnia. However, excessive consumption may have unwanted health effects, especially for people taking medications. This was reported by verywellhealth.com (16+).
Experts advise limiting yourself to 1-3 glasses a day, because exceeding this norm can cause nausea, allergies, or even increase the risk of bleeding.
Nausea and vomiting
Although chamomile helps relieve nausea, in large quantities it can have the opposite effect. Drinking too much of the drink sometimes causes nausea or vomiting, although such cases are rare, notes nutritionist Carey Gans.
Allergic reactions
People who are allergic to ragweed, chrysanthemums, or marigolds may experience skin irritation, swelling, or even anaphylactic shock after consuming chamomile.
Drowsiness
Chamomile tea has a slight sedative effect, so in combination with sedatives it can increase drowsiness and lead to excessive fatigue.
Risk of bleeding
Chamomile contains coumarin compounds, which enhance the effects of blood thinners such as warfarin. This may increase the risk of bleeding, so people taking such medications are advised to avoid drinking this tea in excess.
Impact on the effect of contraceptives
Some studies indicate that large doses of chamomile tea may reduce the effectiveness of birth control pills and affect hormonal balance, which is especially dangerous for women with hormone-dependent diseases.
Experts note that for most healthy adults, one to three glasses of chamomile tea per day is considered safe. However, people taking medications or having chronic illnesses should consult a physician before regular use.
